In order to analyze errors in a high-performance printing system, it is common to transfer the system environment to a service printing system and to conduct an analysis there. The aim of the invention is to simplify and accelerate this diagnosis. To this end, only the data, especially with regard to resources, which had been required by the printing system during a print job that caused an error condition is gathered, transferred and analyzed.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A method for acquiring data of a printing system, in which a print data stream is conducted from a print data source to a printer via a print control computer, comprising the steps of: a) providing the print data stream composed of a plurality of variable print data and of a plurality of variable control information and of a specific quantity of resource data, b) performing calls of resources in the print data stream of a print job, said calls being stored in the print control computer, c) for diagnosis selectively collecting and storing at least one of said control information and resource data that are sent to the print control computer given an error-defining print job or made available by this, and the selectively stored data being made available for transmission to a second print control computer.
2. A method according to claim 1 , wherein the selective collecting of the data step ensues in that, first, the data employed by the print control computer during the running of a print job are recorded, the data are then stored in the print control computer, a subsequent analysis in the print control computer is carried out to see which data were multiply employed, and the multiply employed data are respectively offered only once for the transmission to the second print control computer.
3. A method according to claim 1 , further comprising the step of: compressing for transmission the data offered for transmission.
4. A method according to claim 1 , further comprising the step of: storing, on the print control computer at least a part of the data provided for the transmission.
5. A method according to claim 1 , wherein the transmission ensues via a diskette or a tape.
6. A method according to claim 1 , wherein the transmission ensues via a data network.
7. A method according to claim 1 , wherein the method is implemented in a control program of the first print control computer.
8. A method according to claim 1 , wherein the resource data comprise at least one of fonts, images, logos and overlays.
9. A method for diagnosis of a printing system, in which a print data stream is conducted from a print data source to a printer via a print control computer, comprising the steps of: a) providing the print data stream is composed of a plurality of variable print data, of a plurality of variable control information and of a specific quantity of resource data, b) performing calls of resources in the print data stream of a print job, said calls being stored in the print control computer, c) for diagnosis, collecting and storing at least one of the control information and resource data that are sent to the print control computer given an error-defining print job or made available by this, and the selectively stored data being made available for transmission to a second print control computer, and d) supplying the selectively stored data to a second print control computer for error analysis.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
March 2, 2001
March 4, 2003
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